-67.44% is the change from 519 to 169
Calculation steps:
[( 169 - 519 ) ÷ 519] x 100 = -67.44%
Formula
Percentage change = [(169 - 519) / 519] x 100
Subtract the new number by the original number
169 - 519 = -350
-350 ÷ 519 = -0.674373795761079
-0.674373795761079 x 100 = -67.44%